ZHCSG57B March 2017 – December 2018 DRV8702D-Q1 , DRV8703D-Q1
PRODUCTION DATA.
請參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
The nFAULT pin has an open-drain output and should be pulled up to a 5-V or 3.3-V supply. When a fault is detected, the nFAULT line is logic low.
Figure 33. nFAULT Block Diagram For a 3.3-V pullup the nFAULT pin can be tied to the DVDD pin with a resistor (refer to the Application and Implementation section). For a 5-V pullup an external 5-V supply should be used. TI does not recommended connecting the nFAULT pin to the AVDD pin.